| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $53.73 | 10.346% | $59.2889 | $59.29 | $59.30 | $59.30 |
| Purchase #2 | $231.45 | 5.667% | $244.5663 | $244.57 | $244.55 | $244.60 |
| Purchase #3 | $91.59 | 9.553% | $100.3396 | $100.34 | $100.35 | $100.30 |
| Purchase #4 | $191.80 | 5.223% | $201.8177 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $192.88 | 11.860% | $215.7556 | $215.76 | $215.75 | $215.80 |
| Purchase #6 | $97.88 | 12.581% | $110.1943 | $110.19 | $110.20 | $110.20 |
| Purchase #7 | $239.43 | 11.662% | $267.3523 | $267.35 | $267.35 | $267.40 |
| 7 purchase totals = | $1,098.76 | $1,199.3147 | $1,199.32 | $1,199.30 | $1,199.40 | |